典型石化行业的多级能效评估方法研究

摘要

根据石化行业的典型工艺流程、主要耗能环节和能源流动特点，建立不同粒度及不同层次的能效指标体系，并研制面向设备级、过程级和系统级的多级能效评估方法，为石化企业提供能效综合评价和优化的手段，同时为企业能源决策提供分析和管理的依据，提高企业的能源管理水平。%Based on the typical technological process, primary energy consumption links and energy flow characteristics, build the energy index system of different granularities & different layers, as well as develop the multi-stage energy efficiency evaluation method for device level, process level and system level. Therefore, provide comprehensive evaluation&optimization method and analysis&managing basis of energy strategy for petrochemical enterprise in order to promote the energy management level.